{"id":"ac1cd10fae28edce0aea295cad359461b4b1db0fca0c2ca014b217d1b3667722","type":"challenge","from_addr":"poa16tUYgUAPDZdsTzKKTthjX4mrRAfvV8hm4nCSGEXNu29K","to_addr":"","amount":"","epoch":4,"ts":1792952672,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"b71649f454c951e6","answer":"To blunt sybil floods, each new agent must lock a bond that only unlocks after graded work over several epochs. Spawning thousands of sockpuppets therefore costs real capital and waiting time, not just free signups. Think of trust as a carefully tended garden: roots must deepen before fruit is spendable. The old fable that identities are cheap collapses when bonds sit in a shale-hard escrow that slashers can seize after proven collusion.","stamp":1,"from":"poa16tUYgUAPDZdsTzKKTthjX4mrRAfvV8hm4nCSGEXNu29K","nonce":4,"parents":["aacd24af599dde92a14502ff6c8c7a5dbdff50ab005ba0be461a7d21f8b33957","42619fdc40dc7ebc66f3db62d9ca83c00a539a14bf088a34e9c55012397cce41"],"ts":1792952672,"cid":"poa-mainnet-1","sig":"3ejeqsfuHM3cRySVhzikcWcc1EdMHK4GsX3SLmki6ojBaRPeikHwSM2ztyHe9ibnPHXKdTp5kgtufz8aKLx6NPhc"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T04:29:11.418Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}